6948061331 has 8 divisors (see below), whose sum is σ = 6965267760. Its totient is φ = 6930876832.

The previous prime is 6948061273. The next prime is 6948061333. The reversal of 6948061331 is 1331608496.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6948061331 is a prime.

It is a super-2 number, since 2×6948061331² = 96551112518674983122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6948061333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 752861 + ... + 762033.

It is an arithmetic number, because the mean of its divisors is an integer number (870658470).

Almost surely, 2^6948061331 is an apocalyptic number.

6948061331 is a deficient number, since it is larger than the sum of its proper divisors (17206429).

6948061331 is a wasteful number, since it uses less digits than its factorization.

6948061331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10965.

The product of its (nonzero) digits is 93312, while the sum is 41.

The square root of 6948061331 is about 83355.0318277187. The cubic root of 6948061331 is about 1908.1882375592.

The spelling of 6948061331 in words is "six billion, nine hundred forty-eight million, sixty-one thousand, three hundred thirty-one".